1
22
23 package com.liferay.taglib.ui;
24
25 import com.liferay.portal.kernel.log.Log;
26 import com.liferay.portal.kernel.log.LogFactoryUtil;
27 import com.liferay.portal.kernel.util.MethodInvoker;
28 import com.liferay.portal.kernel.util.MethodWrapper;
29 import com.liferay.portal.kernel.util.PortalClassLoaderUtil;
30
31 import javax.servlet.http.HttpServletRequest;
32 import javax.servlet.jsp.JspTagException;
33 import javax.servlet.jsp.PageContext;
34 import javax.servlet.jsp.tagext.TagSupport;
35
36
41 public class ToggleValueTag extends TagSupport {
42
43 public static void doTag(
44 String id, PageContext pageContext, HttpServletRequest request)
45 throws Exception {
46
47 Thread currentThread = Thread.currentThread();
48
49 ClassLoader contextClassLoader = currentThread.getContextClassLoader();
50
51 try {
52 currentThread.setContextClassLoader(
53 PortalClassLoaderUtil.getClassLoader());
54
55 MethodWrapper methodWrapper = new MethodWrapper(
56 _TAG_CLASS, _TAG_DO_END_METHOD,
57 new Object[] {id, pageContext, request});
58
59 MethodInvoker.invoke(methodWrapper);
60 }
61 catch (Exception e) {
62 _log.error(e, e);
63
64 throw e;
65 }
66 finally {
67 currentThread.setContextClassLoader(contextClassLoader);
68 }
69 }
70
71 public int doEndTag() throws JspTagException {
72 try {
73 HttpServletRequest request =
74 (HttpServletRequest)pageContext.getRequest();
75
76 doTag(_id, pageContext, request);
77
78 return EVAL_PAGE;
79 }
80 catch (Exception e) {
81 throw new JspTagException(e.getMessage());
82 }
83 }
84
85 public void setId(String id) {
86 _id = id;
87 }
88
89 private static final String _TAG_CLASS =
90 "com.liferay.portal.servlet.taglib.ui.ToggleValueTagUtil";
91
92 private static final String _TAG_DO_END_METHOD = "doEndTag";
93
94 private static Log _log = LogFactoryUtil.getLog(ToggleValueTag.class);
95
96 private String _id;
97
98 }